938882280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{21089}}^1$

素因数の和:21163

約数の個数: 128

約数和(自身を含む): 3279916800

約数和(自身を除く): 2341034520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1484, 1590, 1855, 2120, 2226, 2968, 3180, 3710, 4452, 5565, 6360, 7420, 8904, 11130, 14840, 21089, 22260, 42178, 44520, 63267, 84356, 105445, 126534, 147623, 168712, 210890, 253068, 295246, 316335, 421780, 442869, 506136, 590492, 632670, 738115, 843560, 885738, 1117717, 1180984, 1265340, 1476230, 1771476, 2214345, 2235434, 2530680, 2952460, 3353151, 3542952, 4428690, 4470868, 5588585, 5904920, 6706302, 7824019, 8857380, 8941736, 11177170, 13412604, 15648038, 16765755, 17714760, 22354340, 23472057, 26825208, 31296076, 33531510, 39120095, 44708680, 46944114, 62592152, 67063020, 78240190, 93888228, 117360285, 134126040, 156480380, 187776456, 234720570, 312960760, 469441140, 938882280]

約数ペア:

[(1, 938882280), (2, 469441140), (3, 312960760), (4, 234720570), (5, 187776456), (6, 156480380), (7, 134126040), (8, 117360285), (10, 93888228), (12, 78240190), (14, 67063020), (15, 62592152), (20, 46944114), (21, 44708680), (24, 39120095), (28, 33531510), (30, 31296076), (35, 26825208), (40, 23472057), (42, 22354340), (53, 17714760), (56, 16765755), (60, 15648038), (70, 13412604), (84, 11177170), (105, 8941736), (106, 8857380), (120, 7824019), (140, 6706302), (159, 5904920), (168, 5588585), (210, 4470868), (212, 4428690), (265, 3542952), (280, 3353151), (318, 2952460), (371, 2530680), (420, 2235434), (424, 2214345), (530, 1771476), (636, 1476230), (742, 1265340), (795, 1180984), (840, 1117717), (1060, 885738), (1113, 843560), (1272, 738115), (1484, 632670), (1590, 590492), (1855, 506136), (2120, 442869), (2226, 421780), (2968, 316335), (3180, 295246), (3710, 253068), (4452, 210890), (5565, 168712), (6360, 147623), (7420, 126534), (8904, 105445), (11130, 84356), (14840, 63267), (21089, 44520), (22260, 42178)]